Start your class with engaging, no-prep cybersecurity warm-ups that build real digital safety skills! These 30 Daily “Guess the Vulnerability” Warm-Ups are perfect for middle and high school students learning online safety, digital citizenship, cybersecurity basics, and real-world tech skills. Each scenario challenges students to identify the cyber vulnerability from multiple-choice options—helping them recognize threats like malware, phishing, weak passwords, credential sharing, social engineer